Size: about 30x9x9cm/11.81x3.54x3.54in/about 30x9.5x13cm/11.81x3.74x5.12in, long enough for your paint brushes. The humanized handle designs makes the brush organizers portable, whether on campus, or on a trip, you can easily carry it. paint brush case is easy to , just with water or a damp cloth. Great for art students, painting enthusiasts, designers and other people who need to travel with their painting tool. Our paint brush box is able to stand the bumps of daily use and transportation, to ensures the of your painting tool.